I noticed that one of my sprinkler heads seemed to be leaking so I dug it up. The head was screwed on to a black connector that was partially torn.
Once I remove the flap from the top, the remainder of the connector piece is going to be embedded in the pipe, making it impossible to screw on a new head. Is that connector likely to be screwed into the pipe or glued in? If screwed, how can I get it out?